<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Title</title>
</head>
<body>
<script>
	let arr = [1,2,3]
	/*
		let a = arr[0];
		let b = arr[0];
		let c = arr[0];
	*/
	let [a,b,c] = arr;
	console.log(a,b,c);
</script>
</body>
</html>